Home / 4,368,411.60-6,552,617.40-1,976,927.10

Finding the Fourth Proportional to 4,368,411.60, 6,552,617.40 and 1,976,927.10

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Solution

The fourth proportional to 4,368,411.60, 6,552,617.40 and 1,976,927.10 is: 2,965,390.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368,411.60 : 6,552,617.40 = 1,976,927.10 : x
  2. Step 2: Convert to fraction form
    4,368,411.60/6,552,617.40 = 1,976,927.10/x
  3. Step 3: Cross multiply
    4,368,411.60x = 6,552,617.40 × 1,976,927.10
  4. Step 4: Simplify right side
    4,368,411.60x = 12,954,046,913,991.54
  5. Step 5: Solve for x
    x = 12,954,046,913,991.54/4,368,411.60
  6. Step 6: Final answer
    x = 2,965,390.65

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Double scale
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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.